034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit - Audi A4/S4 - A5/S5/RS5 - Allroad (B9+) SQ5 3.0T (B9) T6-6061 Billet Aluminum Construction with

T6-6061 Billet Aluminum Construction with Clear Anodized Finish

6mm Diameter

*2WD models equipped with a factory Performance Pack VAQ Electronic Differential

By filling the void in the factory mount

Billet Aluminum Upper Dogbone Mount Insert

034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit - Audi A4/S4 - A5/S5/RS5 - Allroad (B9+) SQ5 3.0T (B9) T6-6061 Billet Aluminum Construction with034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B9 B9. 5 Audi A4 S4 A5 S5 RS5 & Allroad! The Audi B9 B9. 5 chassis uses rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as well as leading to less than optimal suspension geometry and increased understeer. These precision machined billet aluminum inserts are designed to fill voids in the factory rear subframe